Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212184 | Generator for driving a predefined load | David M. Coulson | 2025-01-28 |
| 11722021 | Generator for driving a predefined load | David M. Coulson | 2023-08-08 |
| 8786157 | Separable tooth tip armature construction | — | 2014-07-22 |
| 8405262 | Cooling of electric motor with coolant pipe and conduction plates or cups | Reinhard Beatty, Bradley A. Trago, Ian Hovey, Ron Bishop | 2013-03-26 |
| D642219 | Identification tag | — | 2011-07-26 |
| 7498708 | Design of the magnet and webs in interior permanent magnet rotors | Ron Bishop | 2009-03-03 |
| 7105973 | Highly efficient permanent magnet brushless motor | Jeffery Todd BREWSTER | 2006-09-12 |
| 5435517 | Swing arm bracket assembly | O. Daniel McGuire, Norman L. Kopp | 1995-07-25 |
| 4930201 | Method for manufacturing a composite sleeve for an electric motor | — | 1990-06-05 |
| 4729160 | Method for manufacturing a composite sleeve for an electric motor | — | 1988-03-08 |
| 4551646 | Double coil constant force extension spring bracket | — | 1985-11-05 |